title: Methodological overview of a multisite HIV prevention trial for populations at risk for HIV. NIMH Multisite HIV Prevention Trial.
mesh_terms: D017326:Clinical Trials, Phase III as Topic; D005260:Female; D015658:HIV Infections / Q000517:prevention & control*; D006266:Health Education; D006801:Humans; D008297:Male; D015337:Multicenter Studies as Topic; D009315:National Institute of Mental Health (U.S.); D018579:Patient Selection; D016032:Randomized Controlled Trials as Topic; D012309:Risk-Taking; D012725:Sexual Behavior; D014481:United States